Our standard corrosive resistant Butterfly Valves are available in a wide range of sizes to suit all industry standards with 2" to 12" Butterfly Valves all available from stock in ANSI or DIN Flanged Connections. Pneumatic Actuators are used in a wide variety of applications, from simple on-off control valves that activate when pressure is applied or released, through complex systems involving multiple actuators and sensors working together in close proximity. A single piece shaft design brings high strength and engineering with direct mount capabilities for actuation assemblies. The “Dry Shaft” feature ensures fluid is again isolated from both the shaft and the body of the butterfly valve.